Composition for treatment of thread-like fibrous materials

FIELD: textile industry.

SUBSTANCE: invention relates to technology of manufacturing sewing threads, in particular to treating sewing threads with composition to impart sweet-smelling properties, and can be used at thread enterprises manufacturing synthetic and cotton threads, which can be used for sewing clothes. Composition contains, wt %: paraffin 25-55, stearin 18-32, low-molecular weight methylvinylsiloxane rubber 20-33, bee wax 3-6, triethanolamine 3.5-4.9, and aromatizer 0.05-0,5.

EFFECT: improved consumer properties of product.

4 dwg, 2 tbl, 3 ex

 

The invention relates to the textile industry, concerning the processing of sewing thread composition for making the last aromatic properties and can be used on thread enterprises that produce synthetic and cotton yarn, which is used for sewing products.

Known compound for the treatment of sewing thread, containing paraffin wax and low molecular weight rubber, beeswax and triethanolamine in the following ratio, wt.%:

Paraffin29-50

Low-molecular

methylvinylsiloxane rubber20-30
Stearin20-30
Beeswax5-6
Triethanolamine4-7

(AU Russia No. 611957, IPC D 06 M 13/02, D 06 M 15/66, publ. 01.06.78)

Such a composition allows to obtain sewing thread with high posevnymi properties, they can impart antistatic properties, but they are characterized by increased hairiness, which is a cause of breakage in the process of sewing products. The hairiness contributes to uneven application of the thread finishing composition.

The technical result is to reduce the breakage of reinforced threads in sewing and named is, by reducing hairiness while reducing friction during winding and sewing products, as well as giving the aromatic properties of the filaments due to the introduction of the processing flavoring.

This object is achieved in that in a compound for the treatment of filamentary fibrous materials containing paraffin wax, stearin, low-molecular methylvinylsiloxane rubber, beeswax, triethanolamine impose additional flavoring with the following content, wt.%:

Paraffin25-55
Stearin18-32

Low-molecular

methylvinylsiloxane rubber20-33
Beeswax3-6
Triethanolamine3.5 and 4.9
Flavor0,05-0,5

Significant is the introduction of a composition for treatment of flavoring that gives filamentary material (for example, sewing different assortment thread) aroma influences together with other ingredients to reduce breakage during winding and sewing products, due to more uniform application of the composition to the surface of the filament, making it flexible and smooth; the remaining fibers on the surface of the threads is almost there (see photo 1 (3), photo 2 (figure 4), where photo 1 (3) - reinforced yarn treated with the inventive composition, photo 2 (4) - reinforced thread-treated part of the prototype). During operation reduces breakage by reducing the coefficient of friction.

The composition is prepared as follows.

Charged to the reactor wax, stearin, beeswax. The mixture is melted at a temperature of 75-80°C for 30 minutes. Then include the stirrer and under mechanical stirring mixture of low molecular weight methylvinylsiloxane, triethanolamine. Mixing time 5-7 minutes. And in the last turn at a temperature of 50°add flavoring, which can be used, for example, coniferous concentrate, orange AR 28327 - multicomponent mixture of natural and/or synthetic aromatic substances firms CPL Aromas England composition

2.5% C10 Aldehydes: decanal

CAS: 112-31-2 EINECS: 203-957-4

Xi R38

0.1% Aldehydes From 12: dodecanal

CAS: 112-54-9 EINECS: 203-893-6

Xi, N R38-51/53

3.0% Aldehydes C8: octanal

CAS: 124-13-0 EINECS: 204-683-8

Xi R10-36/38

2.5% Citral

CAS: 5392-40-5 EINECS: 226-394-6

Xi R38-43

0.6% Citronellal

CAS: 106-23-0 EINECS: 203-376-6

XI, N R38-43-51/53

0.3% Geraniol

CAS: 106-24-1 EINECS: 203-377-1

XI R38-43

65,1% Orange oil

CAS: 8008-57-9 EINECS: 232-433-8

Xn R 10-65

(Sanitary-epidemiological conclusion No. 77.01.12.915 P 18072.06.2 from 25.06.02 No. 041452)

The hot mixture while the mixer is poured into metal molds, cooled with cold water for 5 minutes and remove from the mold in the form of a solid disk. The formulation composition shown in table 1.

Figure 1 presents a diagram of the device for application of the composition with flavoring, for example, reinforced sewing thread, where

1 - coil, 2 - thread guide, 3 - disc thread guide, 4 - leader rod, 5 - disc flavored 6 - drive flavoring, 7 - dimensional wheel, 8, 9 - nataprawira, 10 - slotted drum-unit, 11 - knife, 12 - coil.

The thread is processed as follows. The treated yarn is supplied from a bobbin 1 with a certain tension, is the leader of the 2.4 and disc notential 3 between the end surface of the hard disk (aromatic disk) 5 and the surface of the support flange of the drive flavoring 6. Next, the thread passing through the measuring wheel 7, nataprawira 8, 9 using a slotted drum-distributor 10 is wound on the spool 12. The knife 11 provides derailed the thread from the spool. Under the weight of hard disk, due to the contact of the thread with the end surface of the hard disk is the application of the composition with the fragrance on the surface of the thread.

The figure 2 shows a diagram of a device for applying a flavored emulsion (odorants) to the thread where:

1 - b is Bina, 13 - thread guide disc, 3 - notential, 14 - bath with aromatic emulsion, 15 - emulsifying roller, 16 - marker threads 17 - receiving socket.

The thread with the dyeing bobbin 1, passing through the disc thread guide 13 and notential 3, hits the emulsifying roller 15, being in the bath with aromatic emulsion (odorant), subject to aromatization through emulsione and using the marker 16 is wound on the receiving cartridge 17.

Table 2 presents the indicators threads after processing composition, as well as in the process of sewing products.

In examples 1 and 2 processing of the inventive composition is carried out in the form of a disk, as in example 3, in the form of an emulsion.

Thus,as can be seen from table 2, the proposed formulation allows the achievement of a technical result, described above, does not impair the tailoring of the properties. When using it may not change the colors of thread.

Table 1
View threadPart No.Content, wt.%
ParaffinStearinLow molecular weight, methylvinyl-lokalnoy rubberThe bees wax is NYY Triethanol-

Amin
Flavor
Reinforced (polyester+polyester)12532335,5of 4.450,05
Reinforced (polyester+cotton+siblon)23430256,04,900,10
Knitting embroidery threads (cotton+rayon+len)35518203.03,500,50
Table 2
Part No.The coefficient of hairiness on the device Lasersport, LST NThe coefficient of friction on metalBreakage at 1000 mThe coefficient of resistance of microorganisms after days%Coefficient of resistance flavoring after days %
6012018060120180
135,50,186-7907555857570
229,80,175-7958763928976
342,10,197-8979273807768
The placeholder46,30,228-11856543---

Compound for the treatment of filamentary fibrous materials containing paraffin wax, stearin, low-molecular methylvinylsiloxane rubber, beeswax, triethanolamin is, characterized in that it further comprises a flavoring in the following content, wt.%:

Paraffin25-55
Stearin18-32
Low-molecular-weight
methylvinylsiloxane
rubber20-33
Beeswax3-6
Triethanolamine3.5 and 4.9
Flavor0,05-0,5



 

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